On Thu, 18 Mar 2021 at 20:05, Dr. David Alan Gilbert
wrote:
>
> * Peter Maydell (peter.mayd...@linaro.org) wrote:
> > On Thu, 18 Mar 2021 at 10:45, Dr. David Alan Gilbert
> > wrote:
> > >
> > > * Peter Maydell (peter.mayd...@linaro.org) wrote:
> > > > Also, what does the
> > > > /* 0x80 is reser
* Peter Maydell (peter.mayd...@linaro.org) wrote:
> On Thu, 18 Mar 2021 at 10:45, Dr. David Alan Gilbert
> wrote:
> >
> > * Peter Maydell (peter.mayd...@linaro.org) wrote:
> > > Also, what does the
> > > /* 0x80 is reserved in migration.h start with 0x100 next */
> > > comment refer to? migration
* Michael Rolnik (mrol...@gmail.com) wrote:
> how do I test my fix? Is there a procedure?
As long as your TARGET_PAGE_SIZE is now 512 or bigger you should be OK
as long as your AVR stuff still works. If you want you can try and do a
live migrate between two copies of qemu, but that does assume yo
On Thu, 18 Mar 2021 at 10:45, Dr. David Alan Gilbert
wrote:
>
> * Peter Maydell (peter.mayd...@linaro.org) wrote:
> > Also, what does the
> > /* 0x80 is reserved in migration.h start with 0x100 next */
> > comment refer to? migration.h has no instances of "RAM_SAVE"
> > or 0x80 or 1 << 7...
>
> I
how do I test my fix? Is there a procedure?
Thanks,
Michael Rolnik
On Thu, Mar 18, 2021 at 12:45 PM Dr. David Alan Gilbert
wrote:
> * Peter Maydell (peter.mayd...@linaro.org) wrote:
> > On Thu, 18 Mar 2021 at 10:25, Dr. David Alan Gilbert
> > wrote:
> > > Oh yes, just:
> > >
> > > diff --git a
* Peter Maydell (peter.mayd...@linaro.org) wrote:
> On Thu, 18 Mar 2021 at 10:25, Dr. David Alan Gilbert
> wrote:
> > Oh yes, just:
> >
> > diff --git a/migration/ram.c b/migration/ram.c
> > index 52537f14ac..a7269955b5 100644
> > --- a/migration/ram.c
> > +++ b/migration/ram.c
> > @@ -81,6 +81,8
On Thu, 18 Mar 2021 at 10:25, Dr. David Alan Gilbert
wrote:
> Oh yes, just:
>
> diff --git a/migration/ram.c b/migration/ram.c
> index 52537f14ac..a7269955b5 100644
> --- a/migration/ram.c
> +++ b/migration/ram.c
> @@ -81,6 +81,8 @@
> /* 0x80 is reserved in migration.h start with 0x100 next */
>
* Peter Maydell (peter.mayd...@linaro.org) wrote:
> On Thu, 18 Mar 2021 at 10:18, Dr. David Alan Gilbert
> wrote:
> > diff --git a/migration/ram.c b/migration/ram.c
> > index 1ee7ff9c6d..f053d45f3c 100644
> > --- a/migration/ram.c
> > +++ b/migration/ram.c
> > @@ -81,6 +81,8 @@
> > /* 0x80 is res
On Thu, 18 Mar 2021 at 10:18, Dr. David Alan Gilbert
wrote:
> diff --git a/migration/ram.c b/migration/ram.c
> index 1ee7ff9c6d..f053d45f3c 100644
> --- a/migration/ram.c
> +++ b/migration/ram.c
> @@ -81,6 +81,8 @@
> /* 0x80 is reserved in migration.h start with 0x100 next */
> #define RAM_SAVE_
* Michael Rolnik (mrol...@gmail.com) wrote:
> ok. I will try to fix it.
Thanks, if you can that would be great.
Dave
> Regards,
> Michael Rolnik
>
> On Thu, Mar 18, 2021 at 11:55 AM Dr. David Alan Gilbert
> wrote:
>
> > * Michael Rolnik (mrol...@gmail.com) wrote:
> > > Hi Dave.
> > >
> > > Wh
* Peter Maydell (peter.mayd...@linaro.org) wrote:
> On Wed, 17 Mar 2021 at 20:17, Dr. David Alan Gilbert
> wrote:
> >
> > Hi Michael,
> > I noticed your AVR code defines:
> >
> > #define TARGET_PAGE_BITS 8
> >
> > and has an explanation of why.
> >
> > Note however that's not going to work wit
ok. I will try to fix it.
Regards,
Michael Rolnik
On Thu, Mar 18, 2021 at 11:55 AM Dr. David Alan Gilbert
wrote:
> * Michael Rolnik (mrol...@gmail.com) wrote:
> > Hi Dave.
> >
> > What is the smallest supported page size?
>
> Currently 512 I think; in migration/ram.c we have:
>
> #define RAM_SA
* Michael Rolnik (mrol...@gmail.com) wrote:
> Hi Dave.
>
> What is the smallest supported page size?
Currently 512 I think; in migration/ram.c we have:
#define RAM_SAVE_FLAG_FULL 0x01 /* Obsolete, not used anymore */
#define RAM_SAVE_FLAG_ZERO 0x02
#define RAM_SAVE_FLAG_MEM_SIZE 0x04
#de
I guess we can add some bits TARGET_PAGE_BITS, this will make us to push
some portion of SRAM into the CPU.
Michael Rolnik
On Thu, Mar 18, 2021 at 12:33 AM Peter Maydell
wrote:
> On Wed, 17 Mar 2021 at 20:17, Dr. David Alan Gilbert
> wrote:
> >
> > Hi Michael,
> > I noticed your AVR code def
On Wed, 17 Mar 2021 at 20:17, Dr. David Alan Gilbert
wrote:
>
> Hi Michael,
> I noticed your AVR code defines:
>
> #define TARGET_PAGE_BITS 8
>
> and has an explanation of why.
>
> Note however that's not going to work with the current live
> migration/snapshotting code, since you're a couple
Hi Dave.
What is the smallest supported page size?
On Wed, Mar 17, 2021 at 10:14 PM Dr. David Alan Gilbert
wrote:
> Hi Michael,
> I noticed your AVR code defines:
>
> #define TARGET_PAGE_BITS 8
>
> and has an explanation of why.
>
> Note however that's not going to work with the current li
Hi Michael,
I noticed your AVR code defines:
#define TARGET_PAGE_BITS 8
and has an explanation of why.
Note however that's not going to work with the current live
migration/snapshotting code, since you're a couple of bits smaller
than the smallest page size we had so far, and for many years
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